import java.io.IOException;

public class EMP {

	/**
	 * @param args
	 * @throws IOException
	 * @throws NumberFormatException
	 */
	public static void main(String[] args) throws NumberFormatException,
			IOException {
		java.io.BufferedReader r = new java.io.BufferedReader(
				new java.io.InputStreamReader(System.in));

		String[] in = r.readLine().split("\\s");
		System.out.println(Integer.parseInt(in[0]) + Integer.parseInt(in[1]));

	}

}
